CN221052637U - Greening slope protection of highway subgrade - Google Patents

Abstract

The utility model belongs to the technical field of highway slope protection, and in particular relates to a greening slope protection of a highway subgrade, which comprises the highway subgrade and the slope protection, wherein a drainage groove is formed in one side, close to the slope protection, of the upper end of the highway subgrade, a filtering mechanism is arranged in the drainage groove, and a water-retaining component is arranged on the slope protection; the filter mechanism comprises a U-shaped placing barrel, a U-shaped filter tank is fixedly connected to the inner side wall of the placing barrel, a plurality of filter holes are formed in the bottom wall of the filter tank, a plurality of clamping grooves are formed in the upper ends of the two side walls of the filter tank, a cleaning plate is arranged at the upper end of the filter tank, a plurality of water outlet holes are formed in the side wall of the placing barrel below the filter tank, and the water outlet holes are located on one side close to the slope protection and extend to the outer side wall of the highway subgrade. The beneficial effects are that: the garbage or gravels on the highway can be filtered in time through the arrangement of the filtering mechanism, the water outlet hole blockage caused by the falling of the gravels is avoided, and the garbage can be conveniently and intensively cleaned by workers.

Description

Greening slope protection of highway subgrade

Technical Field

The utility model belongs to the technical field of highway slope protection, and particularly relates to a greening slope protection of a highway subgrade.

Background

The expressway belongs to an expressway, which is a highway for short, and the expressway is a highway which can adapt to 25000 or more of average daily buses, is specially used for the split expressway running of automobiles and controls the access of the automobiles. Expressways are usually arranged on higher roadbeds, and slope protection is usually arranged on two sides of the expressway in order to prevent water and soil loss.

In order to avoid the stability of water influence bank protection on highway, all can set up special diversion passageway on the bank protection, but have rubbish on the highway and roll the little stone that falls can all lead to the fact the jam to diversion passageway, the staff need clear up every diversion passageway, and the clearance is got up more complicated, if not in time clear up the rainwater can gather on the highway very easily, and the rainwater is once oozing down will influence the stability of bank protection, causes very big hidden danger to driving safety.

Disclosure of utility model

The utility model aims to solve the problems and provide a greening slope protection of a highway subgrade.

The utility model realizes the above purpose through the following technical scheme:

the greening slope protection comprises a highway subgrade and a slope protection arranged on one side of the highway subgrade, wherein a drainage groove is formed in one side, close to the slope protection, of the upper end of the highway subgrade, a filtering mechanism is arranged in the drainage groove, and a water-retaining component is arranged on the slope protection; the filter mechanism comprises a U-shaped placing barrel, a U-shaped filter tank is fixedly connected to the inner side wall of the placing barrel, a plurality of filter holes are formed in the bottom wall of the filter tank, a plurality of clamping grooves are formed in the upper ends of the two side walls of the filter tank, a cleaning plate is arranged at the upper end of the filter tank, a plurality of clamping blocks fixed at the bottom of the cleaning plate are matched with the clamping grooves for use, a connecting rod is fixed at the middle position inside the filter tank, a plurality of water outlet holes are formed in the side wall of the placing barrel below the filter tank, and the water outlet holes are located on one side close to a slope protection and extend to the outer side wall of a highway subgrade.

Preferably, the two sides of the opening at the upper end of the placing cylinder are provided with folded edges perpendicular to the side wall of the placing cylinder, and the folded edges of the placing cylinder are matched with folded edge grooves formed in the two sides of the opening of the drainage groove.

Preferably, the cleaning plate is provided with a plurality of cleaning holes, and the upper end surface of the cleaning plate is slightly lower than the upper end surface of the placing cylinder.

Preferably, the hem of the placing cylinder positioned in the hem groove is flush with the upper end surface of the highway subgrade.

Preferably, the cleaning aperture diameter is greater than the filter aperture diameter.

Preferably, the water-retaining assembly comprises a plurality of cross beams fixed on the slope protection, the cross beams are sequentially and uniformly arranged from top to bottom, and a plurality of water leakage holes are uniformly formed in a side wall, close to the slope protection, of the cross beams.

Preferably, the water leakage holes on two adjacent cross beams are distributed in a staggered manner.

The beneficial effects are that: the garbage or crushed stones on the highway can be filtered out in time by the aid of the filter mechanism, the cleaning plate can filter the garbage or crushed stones with larger volume, the water outlet is prevented from being blocked due to the fact that the garbage flows down to the water outlet, workers can conveniently and intensively clean the filtered garbage by the aid of the filter mechanism, the garbage or crushed stones with slightly smaller volume can be filtered by the aid of the filter tank, the blocked garbage can be intensively filtered and cleaned through twice filtration, rainwater can be timely discharged from the highway, and accumulated rainwater is prevented from damaging slope protection and roadbeds; through setting up the subassembly that keeps water can be to filterable rainwater drainage to the green planting of bank protection, carry out timely moisturizing for green planting, provide sufficient moisture for the growth of green planting, the setting of crossbeam can avoid the soil emergence loss of green planting, has fixed action to soil, also can protect moisture simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of a greening slope protection of a highway subgrade according to the present utility model;

FIG. 2 is a schematic view of a drainage groove structure of a greening slope protection of a highway subgrade;

FIG. 3 is a schematic view of the internal structure of a placement cylinder for greening slope protection of highway subgrade according to the present utility model;

Fig. 4 is a perspective view of a cleaning plate for greening slope protection of a highway subgrade according to the present utility model.

The reference numerals are explained as follows:

1. Highway subgrade; 11. slope protection; 12. drainage grooves; 13. a flanging groove; 2. a cross beam; 21. a water leakage hole; 3. placing a cylinder; 4. a water outlet hole; 5. a filter tank; 51. a clamping groove; 52. a filter hole; 6. a cleaning plate; 61. cleaning the hole; 7. and (5) clamping plates.

Detailed Description

The technical scheme of the utility model is further explained below with reference to the accompanying drawings:

As shown in fig. 1-4, a greening slope protection of highway subgrade comprises a highway subgrade 1, one side of the highway subgrade 1 is provided with a slope protection 11, one side, close to the slope protection 11, of the upper end of the highway subgrade 1 is provided with a drainage groove 12, two sides of the upper end opening of the drainage groove 12 are provided with flanging grooves 13, a filtering mechanism is arranged in the drainage groove 12, and a water-retaining component is arranged on the slope protection 11.

The filter mechanism includes the section of thick bamboo 3 of placing of U type, place section of thick bamboo 3 upper end open-ended both sides integrated into one piece have the hem, the hem is perpendicular with the section of thick bamboo 3 lateral wall of placing, the hem can block into in the hem groove 13, the up end of hem flushes with the up end of highway subgrade 1, can guarantee the smooth row of highway like this, the filter tank 5 of fixedly connected with U type on the 3 inside wall of placing section of thick bamboo, the both sides wall of filter tank 5 and the inside wall fixed connection of placing section of thick bamboo 3, a plurality of filtration pores 52 have evenly been seted up on the 5 diapire of filter tank, four a plurality of draw-in grooves 51 have evenly been seted up to the upper end of 5 both sides wall of filter tank, every two draw-in grooves 51 correspond around making things convenient for the smooth card block to go into on the filter tank 5, the intermediate position of filter tank 5 inside is fixed with the connecting rod, the connecting rod flushes with the up end of filter tank 5, set up end of making things convenient for the staff to take out and placing section of thick bamboo 3 to clear up rubbish, clearance board 6 is installed to clearance board 6, clearance board 6 bottom is fixed with two fixture blocks, every fixture blocks can block into the draw-in the inside the draw-in groove 51, clearance board 6 is blocked, the position is kept up slightly on the upper end of clearance board 6 is lower than 3 like that can be concentrated by setting up to make the personnel to collect the work.

The cleaning plate 6 is provided with a plurality of cleaning holes 61, the diameter of each cleaning hole 61 is larger than that of each filtering hole 52, so that garbage and broken stone on a highway can be filtered for a plurality of times, garbage with different sizes can be filtered, rainwater is guaranteed to be smoothly led out from the highway, a gap is formed between each filtering tank 5 and each placing barrel 3, the rainwater can be collected in the gap, a plurality of water outlet holes 4 are uniformly formed in the side wall of each placing barrel 3 on one side of the gap, the water outlet holes 4 are located on one side close to the slope protection 11, the water outlet holes 4 extend to one side of the slope protection 11 and extend to the outer side wall of the highway subgrade 1, and thus the collected rainwater can be conveniently discharged onto the slope protection 11, and the rainwater is prevented from accumulating on the highway.

The water-retaining assembly comprises three cross beams 2 fixed on the slope protection 11, the three cross beams 2 are sequentially and uniformly arranged from top to bottom, a plurality of water leakage holes 21 are uniformly formed in one side wall of each cross beam 2 close to the slope protection 11, the water leakage holes 21 on two adjacent cross beams 2 are distributed in a staggered manner, and therefore rainwater can uniformly flow into green plants through the arrangement, and the water-retaining assembly has a water-retaining effect.

Working principle: when the device is used, a worker firstly cleans garbage and broken stones accumulated on the cleaning plate 6, then the worker takes out the cleaning plate 6, holds the connecting rod by hand to take out the placing cylinder 3, pours out the garbage filtered by the filter tank 5 in the placing cylinder 3, then places the placing cylinder 3 into the drainage groove 12, clamps a clamping block at the bottom of the cleaning plate 6 into the clamping groove 51 on the filter tank 5, rainwater accumulated at the bottom of the placing cylinder 3 flows into the slope protection 11 through the water outlet 4, and the cross beam 2 on the slope protection 11 plays a role in drainage of the rainwater, so that the rainwater can be uniformly shunted to the green plants as much as possible.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. The utility model provides a afforestation bank protection of highway subgrade, includes highway subgrade (1), with set up bank protection (11) in highway subgrade (1) one side, its characterized in that: a drainage groove (12) is formed in one side, close to the slope protection (11), of the upper end of the highway subgrade (1), a filtering mechanism is arranged in the drainage groove (12), and a water-retaining component is arranged on the slope protection (11); the utility model provides a filter mechanism includes a section of thick bamboo (3) of placing of U type, filter tank (5) of fixedly connected with U type on placing section of thick bamboo (3) inside wall, a plurality of filtration pore (52) have been seted up on filter tank (5) diapire, a plurality of draw-in grooves (51) have been seted up to the upper end of filter tank (5) both sides wall, clearance board (6) are installed to filter tank (5) upper end, a plurality of fixture blocks of clearance board (6) bottom fixed are used with draw-in groove (51) cooperation, the inside intermediate position of filter tank (5) is fixed with the connecting rod, a plurality of apopores (4) have been seted up on placing section of thick bamboo (3) lateral wall of filter tank (5) below, apopore (4) are located one side that is close to bank protection (11) and extend to the lateral wall of highway subgrade (1).

2. The greening slope protection of a highway subgrade according to claim 1, wherein: the folding edges perpendicular to the side walls of the placing cylinder (3) are arranged on two sides of the opening at the upper end of the placing cylinder (3), and the folding edges of the placing cylinder (3) are matched with folding edge grooves (13) formed in two sides of the opening of the drainage groove (12).

3. A greening slope protection for a highway subgrade according to claim 2, wherein: a plurality of cleaning holes (61) are formed in the cleaning plate (6), and the upper end face of the cleaning plate (6) is slightly lower than the upper end face of the placing barrel (3).

4. A greening slope protection for a highway subgrade according to claim 3, wherein: the edge of the placing cylinder (3) positioned in the edge folding groove (13) is flush with the upper end surface of the highway subgrade (1).

5. The greening slope protection of highway subgrade according to claim 4, wherein: the diameter of the cleaning hole (61) is larger than that of the filtering hole (52).

6. The greening slope protection of a highway subgrade according to claim 1, wherein: the water-retaining assembly comprises a plurality of cross beams (2) fixed on the slope protection (11), the cross beams (2) are sequentially and uniformly arranged from top to bottom, and a plurality of water leakage holes (21) are uniformly formed in a side wall, close to the slope protection (11), of the cross beams (2).

7. The greening slope protection of highway subgrade according to claim 6, wherein: the water leakage holes (21) on two adjacent cross beams (2) are distributed in a staggered way.